CN203235317U - Feed liquid filtering device - Google Patents
Feed liquid filtering device Download PDFInfo
- Publication number
- CN203235317U CN203235317U CN 201320158352 CN201320158352U CN203235317U CN 203235317 U CN203235317 U CN 203235317U CN 201320158352 CN201320158352 CN 201320158352 CN 201320158352 U CN201320158352 U CN 201320158352U CN 203235317 U CN203235317 U CN 203235317U
- Authority
- CN
- China
- Prior art keywords
- tank body
- sidewall
- feed liquid
- flange
- external seal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a feed liquid filtering device, comprising a tank, wherein a filter screen is arranged on the inner sidewall of the tank, a feed pipe is arranged on a sidewall between the top opening of the tank and the filter screen, while a discharge pipe is arranged on the bottom of the tank; a feed liquid to be filtered output from a charging bucket enters the tank via the feed pipe and then enters the discharge pipe after being filtered by the filter screen, wherein an exhaust pipe is further arranged on a sidewall between the top end of the tank and the filter screen, and the exhaust pipe is communicated with the top of the charging bucket through the exhaust pipe. The feed liquid filtering device is capable of eliminating the choke phenomenon so that the pre-filling operation of the feed liquid is smoother.
Description
Technical field
The utility model relates to tobacco machine manufacturing technology field, relates in particular to a kind of feed liquid filtering device.
Background technology
Feed liquid filtering device is a kind of device of the particles such as the large caking thing that is used for removing essence and flavoring agent in the perfuming, charging (feeding) equipment of throwing, impurity.The feed liquids such as the essence that has been prepared by the spices room, spices after pipeline and movable tank etc. is transported to Perfuming machine, charger, are carried out filtration treatment by feed liquid filtering device.
The structural representation of the feed liquid filtering device that Fig. 1 shows.As shown in Figure 1, feed liquid filtering device comprises tank body 1 ', and the madial wall of tank body 1 ' is provided with a circle boss 2 ', and boss 2 ' is added to be provided with a screen pack 3 '.Offer charging aperture on the top mouth of tank body 1 ' and the sidewall between the boss 2 ', this charging aperture is sealedly connected with a feed pipe 4 '.The bottom of tank body 1 ' offers discharging opening, and this discharging opening is sealedly connected with a discharge nozzle 5 '.The top mouth of tank body 1 ' seals by a seal cover 6 '.
During feed liquid filtering device work, the feed liquid to be filtered of exporting from batch can enters tank body 1 ' via feed pipe 4 ', after screen pack 3 ' filtration treatment, the particles such as large caking thing, impurity are out screened and be deposited on the screen pack 3 ', and remaining feed liquid then flow in the pipeline at its rear by discharge nozzle 5 '.For preventing the feed liquid leakage, seal cover 6 ' needs locking, guarantees as much as possible the sealing property of feed liquid filtering device.
Need to carry out pipeline cleaning, replacing feed liquid after having produced a batch materials, and in this process, air always enters into filter inner chamber (tank body 1 ') by feed pipe 4 '.Carry out the starting stage of pre-filled feed liquid, feed liquid enters into tank body 1 ' by feed pipe 4 ', the feed liquid of tank body 1 ' bottom is filled up discharge nozzle 5 ', at this moment, the air that does not originally have in the tank body 1 ' to discharge will not have passage to discharge, and this part air pressure is larger, even might be greater than atmospheric pressure, be present between feed liquid liquid level and the seal cover 6 ' lower surface, this phenomenon is called " phenomenon of feeling suffocated "." phenomenon of feeling suffocated " will cause feed liquid to enter in the tank body 1 ' by feed pipe 4 ', and it is pre-filled namely can't to carry out feed liquid, and be perhaps reinforced intermittent, and then cause the technology accidents such as reinforced inhomogeneous, and product processing technique is had a huge impact.
The utility model content
The purpose of this utility model is to propose a kind of feed liquid filtering device, and it can eliminate " phenomenon of feeling suffocated ".
For achieving the above object, the utility model provides following technical scheme:
A kind of feed liquid filtering device, comprise tank body (1), the madial wall of described tank body (1) is provided with screen pack (2), is provided with feed pipe (3) on the sidewall between the top mouth of described tank body (1) and the described screen pack (2), and the bottom of described tank body (1) is provided with discharge nozzle (4); Enter described tank body (1) from the feed liquid to be filtered of batch can output via feed pipe (3), by entering described discharge nozzle (4) after described screen pack (2) filtration treatment; It is characterized in that,
Also be provided with blast pipe (5) on the sidewall between the top of described tank body (1) and the described screen pack (2), described blast pipe (5) is connected with described batch can top by blast pipe (6).
Further, the distance between the top mouth between the axial line of described blast pipe (5) and the described tank body (1) is 50-150mm.
Further, also comprise sealing ring (7), interior sealed briquette (8) and external seal lid (9); Wherein:
The top mouth periphery of described tank body (1) offers a circle U-shaped groove (11) along being provided with a circle flange (10) on the described flange (10), described sealing ring (7) embeds in the described U-shaped groove (11);
Described interior sealed briquette (8) is pressed in the top mouth sealing that described sealing ring (3) upward makes described tank body (1);
Described external seal lid (9) is pressed on the described interior sealed briquette (8), and is connected with described flange (10).
Further, the sidewall of described interior sealed briquette (8) circumferentially is provided with first step (81) and second step (82) from top to bottom, and the cross-sectional area of described second step (82) is greater than described first step (81); The madial wall of described flange (10) circumferentially offers the groove that just can embed described first step (81) and second step (82); Described external seal lid (9) is pressed on the first step (81).
Further, described external seal lid (9) comprises annular top (91) and sidewall (92), wherein, be provided with the cannelure that matches with described first step (81) in the described annular top (91), described sidewall (92) is connected with described flange (10).
Further, be provided with interconnective locking tooth (12) on the internal face of described sidewall (92) and the described flange (10), the tooth distance of described locking tooth (12) is the 4f type.
Based on the arbitrary technical scheme in the technique scheme, the utility model embodiment can produce following technique effect at least:
Because the utility model also is provided with blow vent on the top of tank body and the sidewall between the screen pack, blow vent is communicated with feed liquid filtering device by blast pipe with the batch can top, utilize law of connected vessels so that the air that is gathered in the inner chamber of filter is drained in the batch can by blast pipe, the inner chamber of filter is equated with the batch can internal gas pressure, and the air pressure in the batch can is generally normal pressure, therefore, the air pressure of the inner chamber of filter also is normal pressure, thereby eliminated " phenomenon of feeling suffocated ", thereby made the pre-filled operation of feed liquid more smooth.
In addition, because the utility model is provided with interior sealed briquette and external seal lid, after sealing ring embeds in the U-shaped groove, interior sealed briquette is pressed on the sealing ring and is tightly connected at the top of tank body interruption-forming, the external seal lid is pressed on the interior sealed briquette and with the flange on mouthful all edges, tank body top and is connected simultaneously, that is to say, when the external seal lid is tightened, the external seal lid applies a downward pressure for interior sealed briquette again, interior sealed briquette bottom is fully contacted with sealing ring and be close to sealing, further implement to seal, therefore, can prevent that sealing distortion or sealing cover lock are askew, sealing property is better.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of feed liquid filtering device in the prior art;
Fig. 2 is the structural representation of feed liquid filtering device provided by the utility model;
Fig. 3 is the local enlarged diagram of B among Fig. 2;
Fig. 4 is the cutaway view of interior sealed briquette;
Fig. 5 is the top view of interior sealed briquette;
Fig. 6 is the cutaway view of external seal lid;
Fig. 7 is the upward view of external seal lid.
The specific embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
What Fig. 2 showed is the structural representation of feed liquid filtering device provided by the utility model.As shown in Figure 2, feed liquid filtering device provided by the utility model comprises tank body 1, and the madial wall of tank body 1 is provided with screen pack 2, is provided with feed pipe 3 on the top mouth of tank body 1 and the sidewall between the screen pack 2, and the bottom of tank body 1 is provided with discharge nozzle 4.Enter tank body 1 from the feed liquid to be filtered of batch can A output via feed pipe 3, by entering discharge nozzle 4 after screen pack 2 filtration treatment.
On the basis of said structure, feed liquid filtering device provided by the utility model utilizes law of connected vessels, on the top of tank body 1 and the sidewall between the screen pack 2, also be provided with blast pipe 5, blast pipe 5 was connected with batch can A top by communicating pipe 6, and the vertical height of communicating pipe 6 is higher than the operating fluid level of batch can A.
Law of connected vessels refers to the container of several bottoms intercommunication, injects same liquid, and the liquid level of each container always is maintained at the same horizontal plane in the linker when liquid is immobilising, and namely the liquid level among communicating pipe 6 and the batch can A is maintained at the same horizontal plane.
For the air in the tank body 1 is discharged automatically, feed liquid among the batch can A enters in communicating pipe 6 through behind the tank body 1, the operating fluid level of the feed liquid in communicating pipe 6 rises gradually, until with batch can A in operating fluid level with high, the air in the feed liquid then can emit by communicating pipe 6.
Although the purpose of this utility model is for the air automatic-discharging of assembling in the tank body 1 is gone out, but, when in tank body 1, being full of feed liquid, feed liquid in the tank body 1 also can be overflowed by communicating pipe 6, and feed liquid is to be with mordant liquid, directly be discharged into external environment condition and pollute the environment, therefore, the utility model can be communicated with communicating pipe 6 with batch can A.Not only can make like this in the tank body 1 air of assembling enter batch can A by communicating pipe 6, the feed liquid of having avoided overflowing directly is emitted on external environment condition and causes pollution to environment.
In above-described embodiment, the distance between the top mouth between the axial line of blast pipe 5 and the tank body 1 can be regulated in 50-150mm scope.
In the various embodiments described above, the material of communicating pipe 6 is preferably selected preferably stainless steel of anticorrosion ability, and can selecting at present on the market, model is the pipe of DN10 or DN15.
Fig. 3 is the local enlarged diagram of the B section among Fig. 2.As shown in Figure 3, also sealing ring 7, interior sealed briquette 8 and external seal cover 9 to sealed feed liquid filtering device provided by the utility model.
Wherein, the top mouth periphery of tank body 1 offers the U-shaped groove 11 of a circle along being provided with a circle flange 10 on the flange 10, and sealing ring 7 embeds in the U-shaped groove 11.Interior sealed briquette 8 is pressed on the sealing ring 7 and makes the top mouth sealing of tank body 1.External seal lid 9 is pressed on the interior sealed briquette 8, and is connected with flange 10.
What Fig. 4 showed is the cutaway view of interior sealed briquette 8, and what Fig. 5 showed is the top view of interior sealed briquette 8.Such as Fig. 4, shown in Figure 5, the sidewall of interior sealed briquette 8 circumferentially is provided with first step 81 and second step 82 from top to bottom, and the cross-sectional area of second step 82 is greater than first step 81.First step 81 agrees with mutually with the profile of second step 82 with the madial wall of flange 10.External seal lid 9 is pressed on the first step 81.
Because the sidewall of interior sealed briquette 8 of the present utility model circumferentially is provided with first step 81 and second step 82 from top to bottom, first step 81 agrees with mutually with the profile of second step 82 with the madial wall of flange 10, external seal lid 9 is pressed on the first step 81, therefore to having applied a downward pressure with first step 81 that sealing ring 7 directly contacts, be beneficial to interior sealed briquette 8 and have better sealing property with fully contacting of sealing ring 7.
The madial wall of flange 10 circumferentially offers the groove that just can embed first step 81 and second step 82.Because the madial wall of flange of the present utility model circumferentially offers the groove that just can embed first step and second step, therefore further guaranteed sealing property.
What Fig. 6 showed is the cutaway view of external seal lid, and what Fig. 7 showed is the upward view of external seal lid.Such as Fig. 6, shown in Figure 7, external seal lid 9 comprises annular top 91 and sidewall 92, wherein, is provided with the cannelure that matches with first step 81 in the annular top 91, and sidewall 92 is connected with flange 10.
Be provided with interconnective locking tooth 12 on the internal face of sidewall 92 and the flange 10, the tooth distance of locking tooth 12 is the 4f type.Locking tooth 12 in the present embodiment apart from large, can prevent therefore that external seal lid 9 locks are askew than tooth of the prior art.
In above-described embodiment, the cross-sectional area ovalize of sealing ring 7, the major diameter of cross section is 5.3mm, be that circle and diameter are that the sealing ring of 3.7mm is compared with the available technology adopting cross section, can increase the contact area of interior sealing block 3 and sealing ring 7, and cross-sectional area be also thicker than existing sealing ring, it is more firm when therefore sealing ring 7 embeds U-shaped groove 11, in the locking process, be not easy distortion, be more conducive to sealing and longer service life.
In the various embodiments described above, the top of the annular top 91 of interior sealed briquette 8 and/or external seal lid 9 is provided with handle 13, and is easy to use.
In the various embodiments described above, the degree of depth of U-shaped groove 11 is 4mm, and only compares for the U-shaped groove of 2.2mm in the prior art, and the degree of depth is larger, therefore can avoid sealing ring 7 taken away U-shaped groove in the locking process and the problem that causes feed liquid to reveal occurs.
During cleaning and filtering net 2, unclamp first and back out external seal and cover 9, take off interior sealed briquette 8, take out screen pack 2 and just can clean.
After having cleaned screen pack 2, check first and guarantee that sealing ring 7 is embedded in the U-shaped groove 11, and interior sealed briquette 8 is pressed on the sealing ring 7, set level compression; Again external seal lid 9 is pressed hand of spiral with outer cover locking, get final product complete operation.
Should be noted that at last: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (6)
1. feed liquid filtering device, comprise tank body (1), the madial wall of described tank body (1) is provided with screen pack (2), is provided with feed pipe (3) on the sidewall between the top mouth of described tank body (1) and the described screen pack (2), and the bottom of described tank body (1) is provided with discharge nozzle (4); Enter described tank body (1) from the feed liquid to be filtered of batch can output via feed pipe (3), by entering described discharge nozzle (4) after described screen pack (2) filtration treatment; It is characterized in that,
Also be provided with blast pipe (5) on the sidewall between the top of described tank body (1) and the described screen pack (2), described blast pipe (5) is connected with described batch can top by blast pipe (6).
2. device as claimed in claim 1 is characterized in that,
Distance between the top mouth between the axial line of described blast pipe (5) and the described tank body (1) is 50-150mm.
3. device as claimed in claim 2 is characterized in that,
Also comprise sealing ring (7), interior sealed briquette (8) and external seal lid (9); Wherein:
The top mouth periphery of described tank body (1) offers a circle U-shaped groove (11) along being provided with a circle flange (10) on the described flange (10), described sealing ring (7) embeds in the described U-shaped groove (11);
Described interior sealed briquette (8) is pressed in the top mouth sealing that described sealing ring (3) upward makes described tank body (1);
Described external seal lid (9) is pressed on the described interior sealed briquette (8), and is connected with described flange (10).
4. device as claimed in claim 2, it is characterized in that: the sidewall of described interior sealed briquette (8) circumferentially is provided with first step (81) and second step (82) from top to bottom, and the cross-sectional area of described second step (82) is greater than described first step (81); The madial wall of described flange (10) circumferentially offers the groove that just can embed described first step (81) and second step (82); Described external seal lid (9) is pressed on the first step (81).
5. device as claimed in claim 4, it is characterized in that: described external seal lid (9) comprises annular top (91) and sidewall (92), wherein, be provided with the cannelure that matches with described first step (81) in the described annular top (91), described sidewall (92) is connected with described flange (10).
6. device as claimed in claim 5 is characterized in that: be provided with interconnective locking tooth (12) on the internal face of described sidewall (92) and the described flange (10), the tooth of described locking tooth (12) is apart from being the 4f type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158352 CN203235317U (en) | 2013-04-02 | 2013-04-02 | Feed liquid filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158352 CN203235317U (en) | 2013-04-02 | 2013-04-02 | Feed liquid filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203235317U true CN203235317U (en) | 2013-10-16 |
Family
ID=49312654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320158352 Expired - Fee Related CN203235317U (en) | 2013-04-02 | 2013-04-02 | Feed liquid filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203235317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879471A (en) * | 2016-06-14 | 2016-08-24 | 上海奥星制药技术装备有限公司 | Residual liquid recovery device and method and pharmaceutical liquid mixing system |
| CN111773788A (en) * | 2020-03-16 | 2020-10-16 | 付学才 | Liquid separator |
-
2013
- 2013-04-02 CN CN 201320158352 patent/CN203235317U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879471A (en) * | 2016-06-14 | 2016-08-24 | 上海奥星制药技术装备有限公司 | Residual liquid recovery device and method and pharmaceutical liquid mixing system |
| CN105879471B (en) * | 2016-06-14 | 2018-01-05 | 上海奥星制药技术装备有限公司 | Remnant liquid recovering device, method and pharmacy liquid mixing system |
| CN111773788A (en) * | 2020-03-16 | 2020-10-16 | 付学才 | Liquid separator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203235317U (en) | Feed liquid filtering device | |
| CN105149306B (en) | The cleaning method and its equipment of a kind of datonation-inhibition oil tank | |
| CN87101678A (en) | The system of from the slurries of liquid and flour composition, removing liquid | |
| CN204601904U (en) | Plastic granulator smoke treatment device | |
| CN104445694A (en) | Sewage treatment device | |
| CN204892532U (en) | Cleaning equipment of datonation -inhibition oil tank | |
| CN203220819U (en) | Sealed feed liquid filtering device | |
| CN205073752U (en) | Microfroc filter | |
| CN208894842U (en) | A kind of refuse disposal installation | |
| CN204543639U (en) | A kind of active carbon filtering device | |
| CN210977642U (en) | Conveniently opened urea tank locking cover | |
| CN209714453U (en) | A kind of clarifier filter cloth filter core | |
| CN210302635U (en) | Chemical industry residue processing apparatus | |
| CN208728304U (en) | A kind of soil remediation easy device of combination chemical leaching | |
| CN203002113U (en) | Tar filter | |
| CN203307261U (en) | Butyl lithium production device | |
| CN202115835U (en) | Bottle cap for leakage prevention of barreled water | |
| CN206705910U (en) | A kind of Domestic sewage reusing device | |
| CN216470990U (en) | Ash collecting device | |
| CN208661573U (en) | A kind of syringe cleaning device applied on dispenser | |
| CN214715259U (en) | Novel dustproof device for activated carbon equipment | |
| CN204957459U (en) | Environmental protection liquid storage pot | |
| CN216909686U (en) | Novel wet dust collector | |
| CN216003138U (en) | Blanking machine is with connecing storage bucket seal assembly | |
| CN201361132Y (en) | Jet gum bone powder extraction and storage apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 |